214656

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:73

約数の個数: 64

約数和(自身を含む): 628320

約数和(自身を除く): 413664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 258, 312, 344, 384, 416, 516, 559, 624, 688, 832, 1032, 1118, 1248, 1376, 1664, 1677, 2064, 2236, 2496, 2752, 3354, 4128, 4472, 4992, 5504, 6708, 8256, 8944, 13416, 16512, 17888, 26832, 35776, 53664, 71552, 107328, 214656]

約数ペア:

[(1, 214656), (2, 107328), (3, 71552), (4, 53664), (6, 35776), (8, 26832), (12, 17888), (13, 16512), (16, 13416), (24, 8944), (26, 8256), (32, 6708), (39, 5504), (43, 4992), (48, 4472), (52, 4128), (64, 3354), (78, 2752), (86, 2496), (96, 2236), (104, 2064), (128, 1677), (129, 1664), (156, 1376), (172, 1248), (192, 1118), (208, 1032), (258, 832), (312, 688), (344, 624), (384, 559), (416, 516)]